/***************************************************************************** | |
* Copyright (c) 2010 CEA LIST. | |
* | |
* All rights reserved. This program and the accompanying materials | |
* are made available under the terms of the Eclipse Public License v2.0 | |
* which accompanies this distribution, and is available at | |
* http://www.eclipse.org/legal/epl-v20.html | |
* | |
* Contributors: | |
* Nicolas Bros (Mia-Software) - initial API and implementation | |
* Nicolas Bros (Mia-Software) - Bug 339664 - org.eclipse.modisco.facet.widgets.celleditors API cleaning | |
* Nicolas Bros (Mia-Software) - Bug 334539 - [celleditors] change listener | |
* Gregoire Dupe (Mia-Software) - Bug 369987 - [Restructuring][Table] Switch to the new customization and facet framework | |
*****************************************************************************/ | |
package org.eclipse.modisco.facet.widgets.celleditors.internal.core; | |
import java.util.List; | |
import org.eclipse.emf.ecore.EObject; | |
import org.eclipse.emf.ecore.EStructuralFeature; | |
import org.eclipse.modisco.facet.util.emf.core.ModelUtils; | |
import org.eclipse.modisco.facet.widgets.celleditors.IListener; | |
import org.eclipse.modisco.facet.widgets.celleditors.IModelCellEditHandler; | |
import org.eclipse.modisco.facet.widgets.celleditors.IModelCellEditor; | |
import org.eclipse.modisco.facet.widgets.celleditors.internal.core.composite.UnaryReferenceCellEditorComposite; | |
import org.eclipse.swt.widgets.Composite; | |
import org.eclipse.swt.widgets.Control; | |
/** A cell editor for unary references */ | |
public class UnaryReferenceCellEditor implements IModelCellEditor { | |
private UnaryReferenceCellEditorComposite cellEditorComposite; | |
public Control activateCell(final Composite parent, final Object originalValue, | |
final IModelCellEditHandler editHandler, final EStructuralFeature feature, | |
final EObject source) { | |
List<EObject> list = ModelUtils.computeAssignableElements(feature, source); | |
this.cellEditorComposite = new UnaryReferenceCellEditorComposite(parent, list); | |
this.cellEditorComposite.addCommitListener(new IListener() { | |
public void handleEvent() { | |
editHandler.commit(); | |
} | |
}); | |
return this.cellEditorComposite; | |
} | |
public Object getValue() { | |
return this.cellEditorComposite.getValue(); | |
} | |
} |